The list below of timber frame manufacturers is a concise list of the ITFMA membership base. Pre-requisite for ITFMA membership is quality approval under the NSAI Timber Frame Manufacturers' Scheme
(or similar equivalent ISO, Q Mark etc).
Implementing quality standards is not about acquiring accreditation.
It is about implementing in daily routine basic standards, critically appraising
and developing these to ensure the highest level of engineering & product
traceability, resulting in strong consumer confidence.
The ITFMA has a dedicated working group who look at the development of quality
issues and standards for the industry at large but predominantly for those
committed to the Association.